共 50 条
- [24] METERING PUMPS .1. INTRODUCTION AND TYPES OF PUMPS [J]. PUMPS AND THEIR APPLICATIONS, 1972, (66): : 94 - &
- [26] A FLOWMETER FOR MEASURING SMALL LIQUID FLOWS [J]. JOURNAL OF SCIENTIFIC INSTRUMENTS AND OF PHYSICS IN INDUSTRY, 1948, 25 (09): : 317 - 318
- [27] A DIGITAL CIRCUIT FOR MEASURING SMALL FLOWS [J]. AMERICAN JOURNAL OF PHYSICS, 1989, 57 (12) : 1153 - 1154
- [28] A DEVICE FOR MEASURING SMALL FLOWS OF WATER [J]. PROGRESSIVE FISH-CULTURIST, 1970, 32 (01): : 57 - &
- [30] PARAMETERS INFLUENCING ACCURACY OF METERING PUMPS [J]. CHEMIE INGENIEUR TECHNIK, 1986, 58 (03) : 242 - 243